Introduction of LED Ceramic PCB
Unlike traditional FR-4 or aluminum substrates, Ceramic based PCB have a coefficient of thermal expansion close to that of semiconductors and high heat resistance, making them suitable for high thermal value products (high brightness LED, solar energy) and their excellent weather resistance is more suitable for harsh outdoor environments.
Technical parameters of LED Ceramic PCB
Model:LED Ceramic PCB.Ceramic Substrate PCB
Material:Ceramic Substrate
Layer:2Layer Ceramic PCB
Color:White
Thickness:Aluminum nitride 0.635mm
Copper Thickness:10Z(35um)
Surface Treatment:Immersion Gold
Gold thick : >=3U"
Minimum aperture:0.8mm
Application:high power LED PCB,LED lamp PCB,LED street lamp PCB,solar energy inverter PCB
Features of ceramic substrate PCB
-Structure: excellent mechanical strength, small warpage, thermal expansion coefficient close to silicon (aluminum nitride), high hardness, good processability, high dimensional accuracy
-Climate: suitable for high temperature and high humidity environment, high thermal conductivity, good heat resistance, corrosion and wear resistance, UV resistance, anti-yellowing
-Chemical: lead-free, non-toxic, good chemical stability
-Electrical performance: high insulation resistance, easy metallization, strong adhesion of circuit graphics to it
-Market:abundant materials (clay, aluminum), easy to manufacture, low price
FAQ
Q1. What documents do you need to prepare if you want to get a quote from us?
A: PCB boards need to prepare Gerber files, including RS274X, ODB++, DXF, PCB, PCBDOC and other formats.
For PCBA (PCB with soldered components), in addition to the files of PCB, you also need to prepare BOM list (component list), Pick and Place file (txt format), physical sample drawing or 3D PDF version file, etc.
PCB layout requires a PCB schematic and PCB outline drawing.
For PCB design, you need to express your ideas and we will discuss whether we can implement your ideas.
Q2. Do you have a minimum order quantity?
A: We have the flexibility to handle both small and large volume production. We do not have any minimum order quantity, and the smallest order we accept is 1 piece.
In general, the higher the quantity produced, the lower the unit price and the longer the delivery time.
Q3. How can we keep our product information and design documents confidential?
A: Your files are completely safe and secure. We protect the intellectual property of our clients throughout. All files from our clients are never shared with any third party.
Q4. How long is the delivery time?
A: The production time for standard PCB samples is 1-7 days, 7-10 days for small batch production, and 12-25 days for large orders.
For the production of non -standard PCB and PCBA, please send the reference file and production requirements to sales@pcbfactorysmt.com，we will reply to you as soon as possible.
Q5. What are the main products of your PCB / PCBA service?
A: Industrial control, automotive, medical equipment, communication electronics, aviation, LED...
Q6. How long does it take for PCB and PCBA quotation?
A: PCB quotation can be completed within 0.5-2 hours PCBA depends on the number of components, simple can be completed within 6 hours, complex 12-36 hours can be completed.
Q7. Shipping fee?
A: Usually we offer EXW, FCA, FOB, CIF and DDU terms, if there is no special request, the default terms quoted are FOB Shenzhen. Please mention the terms and conditions when you have any request.
We work with courier companies including DHL, FedEx, UPS, TNT and EMS, with air and sea freight also optional.
Shipping costs are determined by the destination, weight, and package size of the shipment. If you need us to quote the shipping cost, please let us know.
Q8. Do you accept process materials from customers?
A: Yes, we can source components and we accept components from our customers.
